google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS総合');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['19:15',643,'【643位】','643位',null,null,null],
['19:25',660,null,null,null,null,null],
['19:40',659,'【659位】','659位',null,null,null],
['20:45',659,null,null,null,null,null],
['21:50',659,null,null,null,null,null],
['22:25',685,'【685位】','685位',null,null,null],
['22:30',680,null,null,null,null,null],
['23:35',680,null,null,null,null,null],
['00:40',680,null,null,null,null,null],
['01:30',658,'【658位】','658位',null,null,null],
['01:40',663,null,null,null,null,null],
['02:45',663,null,null,null,null,null],
['03:50',663,null,null,null,null,null],
['04:40',666,'【666位】','666位',null,null,null],
['04:55',646,null,null,null,null,null],
['06:00',646,null,null,null,null,null],
['07:05',646,null,null,null,null,null],
['07:25',656,'【656位】','656位',null,null,null],
['07:30',657,null,null,null,null,null],
['08:35',657,null,null,null,null,null],
['09:40',657,null,null,null,null,null],
['10:30',678,'【678位】','678位',null,null,null],
['10:40',665,null,null,null,null,null],
['11:45',665,null,null,null,null,null],
['12:50',665,null,null,null,null,null],
['13:30',658,'【658位】','658位',null,null,null],
['13:40',649,null,null,null,null,null],
['14:45',649,null,null,null,null,null],
['15:50',649,null,null,null,null,null],
['16:30',713,'【713位】','713位',null,null,null],
['16:40',666,null,null,null,null,null],
['17:45',666,null,null,null,null,null],
['18:50',666,null,null,null,null,null],
['19:10',666,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':40 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { format:'#',viewWindow:{min:633,max:800},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['pink','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=0 -1 ;
  var lastlogcat=6;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});